Global-local methodologies and their application to nonlinear analysis

Authors:
Ahmed K. Noor
Affiliations:
George Washington University, NASA Langley Research Center, Hampton, VA 23665, U.S.A.
Venue:
Finite Elements in Analysis and Design
Year:
1986

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Abstract

An assessment is made of the potential of different global-local analysis strategies for predicting the nonlinear and postbuckling responses of structures. Two postbuckling problems of composite panels are used as benchmarks and the application of different global-local methodologies to these benchmarks is outlined. The key elements of each of the global-local strategies are discussed and future research areas needed to realize the full potential of global-local methodologies are identified.